PT118510A - HOT MELT GLUE FOR AIR FILTERS AND ITS PRODUCTION PROCESS - Google Patents

HOT MELT GLUE FOR AIR FILTERS AND ITS PRODUCTION PROCESS

Info

Publication number
PT118510A
PT118510A PT118510A PT11851023A PT118510A PT 118510 A PT118510 A PT 118510A PT 118510 A PT118510 A PT 118510A PT 11851023 A PT11851023 A PT 11851023A PT 118510 A PT118510 A PT 118510A
Authority
PT
Portugal
Prior art keywords
hot melt
melt glue
air filters
production process
filters
Prior art date
Application number
PT118510A
Other languages
Portuguese (pt)
Inventor
Isabel Fernandes Frutuoso Cristina
Isabel De Sousa Pimenta Ana
Original Assignee
Colquimica Industria Nac De Colas S A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Colquimica Industria Nac De Colas S A filed Critical Colquimica Industria Nac De Colas S A
Priority to PT118510A priority Critical patent/PT118510A/en
Priority to PCT/PT2024/050007 priority patent/WO2024172678A1/en
Publication of PT118510A publication Critical patent/PT118510A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
    • C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J123/04—Homopolymers or copolymers of ethene
    • C09J123/08—Copolymers of ethene
    • C09J123/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C09J123/0815—Copolymers of ethene with aliphatic 1-olefins
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J145/00—Adhesives based on homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic system; Adhesives based on derivatives of such polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/08—Special characteristics of binders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0001—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

A PRESENTE INVENÇÃO REFERE-SE A UMA COLA TERMOFUSÍVEL PARA APLICAÇÃO EM FILTROS, NOMEADAMENTE MAS NÃO EXCLUSIVAMENTE, EM FILTROS DE AR DO TIPO AQUECIMENTO, VENTILAÇÃO E AR CONDICIONADO (AVAC). A COLA TERMOFUSÍVEL COMPREENDE NA SUA COMPOSIÇÃO UM COMPONENTE POLIMÉRICO QUE CONSISTE NUMA BASE POLIMÉRICA QUE COMPREENDE UMA MISTURA DE COPOLÍMEROS DE ETILENO E OCTENO CATALISADOS COM METALOCENO E COPOLÍMEROS DE ETILENO E BUTIL-ACRILATO; UM COMPONENTE RESÍNICO; UMA CERA E UM ANTIOXIDANTE.THE PRESENT INVENTION RELATES TO A HOT MELT GLUE FOR APPLICATION IN FILTERS, IN PARTICULAR BUT NOT EXCLUSIVELY, IN AIR FILTERS OF THE HEATING, VENTILATION AND AIR CONDITIONING (HVAC) TYPE. THE HOT MELT GLUE COMPRISES IN ITS COMPOSITION A POLYMERIC COMPONENT CONSISTING OF A POLYMERIC BASE COMPRISING A MIXTURE OF ETHYLENE AND OCTENE COPOLYMERS CATALYSED WITH METALLOCENE AND ETHYLENE AND BUTYL ACRYLATE COPOLYMERS; A RESIN COMPONENT; A WAX AND AN ANTIOXIDANT.

PT118510A 2023-02-14 2023-02-14 HOT MELT GLUE FOR AIR FILTERS AND ITS PRODUCTION PROCESS PT118510A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PT118510A PT118510A (en) 2023-02-14 2023-02-14 HOT MELT GLUE FOR AIR FILTERS AND ITS PRODUCTION PROCESS
PCT/PT2024/050007 WO2024172678A1 (en) 2023-02-14 2024-02-12 Hot-melt adhesive for air filters and process for producing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT118510A PT118510A (en) 2023-02-14 2023-02-14 HOT MELT GLUE FOR AIR FILTERS AND ITS PRODUCTION PROCESS

Publications (1)

Publication Number Publication Date
PT118510A true PT118510A (en) 2024-08-14

Family

ID=90880636

Family Applications (1)

Application Number Title Priority Date Filing Date
PT118510A PT118510A (en) 2023-02-14 2023-02-14 HOT MELT GLUE FOR AIR FILTERS AND ITS PRODUCTION PROCESS

Country Status (2)

Country Link
PT (1) PT118510A (en)
WO (1) WO2024172678A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006039833A1 (en) * 2006-08-25 2008-03-20 Henkel Kgaa Hot melt adhesive with improved adhesion
EP3635067B1 (en) * 2017-05-22 2023-12-06 H. B. Fuller Company Hot melt adhesive composition
CN108219711B (en) * 2018-01-18 2019-12-03 广州景翊粘合剂有限公司 A kind of air filter polypropylene thermal melten gel and its preparation method and application
JP2022093034A (en) * 2020-12-11 2022-06-23 ヘンケルジャパン株式会社 Hot melt adhesive

Also Published As

Publication number Publication date
WO2024172678A1 (en) 2024-08-22

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Legal Events

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BB1A Laying open of patent application

Effective date: 20240125